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Three layer co-extrusion shrinkable film POF C-3 shrinkable film is a new packing material of world-level developed in Italy in the 90’s. Mixture of LLDPE and polypropylene is extruded from three extruders and through specific processes like die mould and bubble inflation and then get the final products. Our products have features of no-poison, environmental-friendliness, high transparency, high shrinkage rate, fine sealing performance, perfect gloss, strong tearing strength, fine heat shrink uniformity, suitable for full automatic packing, the best substitute for traditional PVC products. It is widely used as the packages of foodstuffs, medicines, drinks, wines, electrical and appliance, toys and daily products. Especially its outstanding shrinkability makes it the first choice of heat shrinkable package. Category of three layer co-extrusion shrink films: 1. POF C-3 shrink film Structure：terpolymer PP/LLDPE/terpolymer PP 2. Three layer co-extrusion OPP shrink film Structure：copolymer PP/copolymer PP/copolymer PP 3. Three layer PE shrink film Structure：LLDPE/LLDPE/LLDPE/Features：high shrinkage rate, low shrink force suitable for the soft package ,such as that of books. Thickness range:12μ－25μ，max width:2.4M 4. Multi-layer co-extrusion silage film Structure：LLDPE/LLDPE/LLDPE/ Features：sun-ray proof、anti-aging，filling the domestic blankness.
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